Greatest Common Factor of 414, 525, 21

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 414, 525, 21 by common division method
• Greatest Common Factor of 414, 525, 21 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 414

List of positive integer factors of 414 that divides 414 without a remainder.

1,2,3,6,9,18,23,46,69,138,207,414

Factors of 525

List of positive integer factors of 525 that divides 525 without a remainder.

1,3,5,7,15,21,25,35,75,105,175,525

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 414,525,21 . The biggest common factor number is the GCF number.
So the greatest common factor 414,525,21 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 887, 497, 78
• GCF of 664, 604, 81
• GCF of 584, 207, 42
• GCF of 427, 989, 33
• GCF of 432, 616, 89

1. What is the GCF of 414, 525, 21?

Answer: GCF of 414, 525, 21 is 3.

2. How to Find the GCF of 414, 525, 21

Answer: Greatest Common Factor(GCF) of 414, 525, 21 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(414, 525, 21) = 3.